TestingJavaScript.com vs Wes Bos Courses

TestingJavaScript.com

Education

Learn the smart, efficient way to test any JavaScript application.

Kent C. Dodds' flagship paid testing course — an indie info-product generating significant revenue for a solo educator.

Founder

Kent C. Dodds

Founded

2018

Team

1-10

Listing

Free (nofollow)

Listed

May 2026

Wes Bos Courses

Education

Best-selling JavaScript and CSS courses.

Wes Bos sells JavaScript, React, and CSS courses to hundreds of thousands of developers — a textbook solo info-product business.

Founder

Wes Bos

Founded

2014

Team

1-10

Listing

Free (nofollow)

Listed

May 2026